Maria Bezaitis: The surprising need for strangeness

This quick TED talk entry is courtesy of TED.com. In our digital world, social relations have become mediated by data. Without even realizing it, we’re barricading ourselves against strangeness — people and ideas that don’t fit the patterns of who we already know, what we already like and where we’ve already been. A call for technology to deliver us to what and who we need, even if it’s unfamiliar. (Filmed at TED@Intel.)